TW202200909A - A positioning and fastening system for a combination of planks - Google Patents

Abstract

A positioning and fastening system for a combination of planks comprises at least two planks, each of which has a junction surface at one end plane and a clamping surface at the other end plane wherein the junction surface on each of the planks is designed to have a positioning counterbore hole, the clamping surface is designed to have a pre-buried counterbore hole opposite to the positioning counterbore hole, and both the positioning counterbore hole and the pre-buried counterbore hole allow a nut hole to penetrate in between. For a combination of the two planks based on the opposite junction surfaces, the two positioning counterbore holes allow a positioning pin to be buried in between for positioning, the positioning pin develops a passage centrally, the nut hole inside each of the two planks accommodates a nut in which a screw hole is prepared centrally, and a junction bolt penetrates one nut from each of the two planks and is fixed in the screw hole of the other nut through the passage. Based on above components, a combination of two planks is completed fast and accurately.

Description

Plate-body combined positioning and locking system

The invention belongs to the field of object bonding and positioning, and particularly relates to a positioning and locking system for plate-body bonding obtained by using a simple structure to perform rapid and stable operation.

The board is a common space dividing device, which is used to properly partition the limited space, so that each area can be used properly, so that the overall space can play the best application performance.

Since the slab often needs to have a large size and weight to respond to different site conditions, there are indeed many difficulties in the actual construction, requiring a lot of labor and the cooperation of technical personnel to effectively complete the erection of the slab. Therefore, the construction time Both the cost and the cost are relatively increased, and the user needs to spend more to obtain the desired finished product.

In order to solve the construction difficulties of the board body in terms of size and weight, several solutions have been known in the prior art. For example, using lightweight materials as furniture, decoration or building materials, such lightweight materials have certain strength and other functions, because the materials are relatively light, it can increase the ease of construction, but due to the volume factor, it is difficult to carry, install and locate. There are still time-consuming and labor-intensive problems.

Another solution to the conventional board body is to adopt a small size board body design, and then combine an appropriate number of board bodies to finally complete the required board body device. This method greatly reduces the difficulty of construction. Not only is the individual board easy to carry and operate, but also with different space configurations, a suitable board structure can be quickly installed, making the board erection quicker and easier.

However, for the aforementioned combined panel structure, due to the particularity of construction, there are still the following problems to be solved: 1. The construction is relatively slow: the relative position and the requirement of close combination must be considered when the panels are assembled one by one, and the installation of the panels cannot be completed quickly and accurately, so the working time will be increased; 2. The quality is difficult to maintain: the combination of the plate body is operated by manpower, and the technical ability, proficiency and carefulness of each operator are different, which often results in different quality. When one operator is working on the same slab, the problem of inability to combine due to dimensional errors is more likely to occur.

Therefore, the conventional technology obviously still has many shortcomings, it is not a good design, and its method needs to be improved.

In view of the lack of the above-mentioned conventional technology, the inventor of this case actively researched and innovated, considered various factors, and invented a structure that can quickly and stably perform relative position positioning and locking. After long-term research and implementation, the project was finally completed. A plate-body combination positioning and locking system and method thereof.

The main purpose of the present invention is to provide a plate-body combination positioning and locking system, which is simple in structure and easy to operate, and any operator can quickly and effectively complete the plate-body combination under the same conditions.

Another object of the present invention is to provide a plate-body combination positioning and locking system, the completed plate-body combination product has reliable accuracy and strength, and can be widely used.

Another object of the present invention is to provide a plate-body combined positioning and locking system, which can effectively reduce construction time, obtain a smooth and beautiful appearance of the product, reduce the opportunity for adjustment and modification, greatly increase work efficiency, and reduce work costs.

A plate-body combination positioning and locking system of the present invention that can achieve the above object includes: At least two plate bodies, one end surface of each plate body is a joint surface, and the other end surface is a latching surface, each plate body is provided with a positioning counterbore on the joint surface, and is set on the latching surface opposite to the positioning counterbore There is a pre-embedded countersunk hole, and a nut through hole is penetrated between the positioning countersunk hole and the pre-embedded countersunk hole; a positioning pin is embedded between the two positioning counterbores for positioning when the two plates are combined with the bonding surfaces facing each other, and the positioning pin has a channel in the middle; Two nuts are respectively inserted and fixed in the through holes of the nuts of the two plates, and a screw hole is arranged in the middle of each of the nuts; A combination bolt penetrates from the nut of any one of the plate bodies, passes through the channel of the positioning bolt, and is locked in the screw hole of the other nut.

Composed of the aforementioned devices, when any of the two plates are combined, first let the two plates be flat against each other with the joint surface, wherein, put between the two positioning countersunk holes of the two plates. The positioning pin is positioned, and the nut is inserted into the nut through hole of the two plate bodies respectively, and then the nut of any of the plate bodies is inserted into the coupling bolt, which can be quickly and accurately completed. The two plates are combined with each other.

Wherein, each of the plates has the same shape and size, so that when the plates are combined, the edges are flush and closely attached to each other, or the opposite plates are spaced from each other to form a dislocation combination.

Each plate body is provided with more than one set of the positioning counterbores, the nut through-holes and the pre-embedded countersunk holes, as well as the matching positioning pins, the nut and the coupling bolt.

The diameter of the positioning counterbore is equal to or slightly larger than the outer diameter of the positioning plug, and the depth of the positioning counterbore is slightly larger than 1/2 of the length of the positioning plug, so that the positioning plug can be smoothly embedded in the positioning counterbore, and The diameter of the channel of the positioning plug is slightly larger than the outer diameter of the thread of the coupling bolt, so that the coupling bolt can pass through the channel.

In addition, the outer diameter of the two nuts is slightly larger than the through hole of the nut to form a tight fit. The two nuts are provided with an anti-slip idling unit on the outer diameter. In the countersunk hole, the outer side of the nut pulling plate is provided with a wrench clamping groove, and the wrench clamping groove is used to position the wrench to move the two nuts, and the threads in the screw holes of the two nuts are in line with the threads of the combination bolt. mesh.

The front end of the coupling bolt has threads, the rear end of the threads is a threadless cylinder, and the diameter of the threadless cylinder is smaller than the inner diameter of the thread of the screw holes of the two nuts, so that the threadless cylinder of the coupling bolt is Passing through any one of the nut and the positioning pin to be locked on the other nut, the tail end of the combination bolt has a bolt head, the bolt head sinks into the pre-embedded counterbore, and the diameter and depth of the pre-embedded counterbore Can be inserted into the bolt wrench movement.

Furthermore, an L-shaped angle iron is provided on the edge of any one of the plate bodies, the upper plate surface of the L-shaped angle iron is provided with a long groove-shaped hole groove, and a fixing bolt is inserted through the long groove-shaped hole groove and locked on the plate. On the body, the lower plate surface of the L-shaped angle iron is provided with a plurality of reserved through holes, and each of the reserved through holes is respectively threaded with connecting screws to fix the plate body on the supporting structure.

The L-shaped angle iron, the fixing bolt and each of the connecting screws can be arranged in more than one group on one side edge of the plate body, or can be arranged on both side edges of the plate body at the same time.

Furthermore, the surface of each plate body is provided with a plurality of through holes, each of the through holes is provided with an auxiliary positioning counterbore on the joint surface, and the auxiliary positioning counterbore can also be inserted into the positioning pin to enhance the positioning function.

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

Please refer to FIG. 1 to FIG. 7 , which are a positioning and locking system for plate-body combination provided by the present invention, which mainly includes at least two plate bodies 100 and a locking module 200 , and the locking module 200 is used for Combined with the two plate bodies 100 , the locking module 200 includes a positioning pin 210 , two nuts 220 and a coupling bolt 230 .

One end surface of each of the aforementioned plate bodies 100 is set as a joint surface 101 for face-to-face contact with another plate body 100 , and the other end surface of each plate body 100 is a latching surface 102 for penetrating the joint bolt 230 for locking solid. Each plate body 100 is provided with a positioning counterbore 110 on the joint surface 101 . The positioning counterbore 110 is used to embed the positioning pin 210 for positioning. 102 is provided with a pre-embedded countersunk hole 130, the pre-embedded countersunk hole 130 is used to introduce the nut 220, the coupling bolt 230 and buried in the plate body 100, and the positioning countersunk hole 110 and the pre-embedded countersunk hole A nut through hole 120 is formed between the 130 , and the nut through hole 120 is used for inserting the nut 220 .

The function of the positioning plug 210 is that when the two boards 100 are combined with the bonding surfaces 101 opposite to each other, they are embedded between the two positioning counterbores 110 for positioning, and there is a channel 211 in the middle of the positioning plug 210 . The channel 211 may allow the coupling bolt 230 to pass therethrough.

The two nuts 220 are respectively inserted and fixed in the nut through holes 120 of the two plate bodies 100 , and a screw hole 221 is provided in the middle of each of the nuts 220 . The nut 220 of one plate body 100 penetrates and is locked into the screw hole 221 of the other nut 220 through the channel 211 of the positioning pin, thus completing the bolting and fixing of the two plate bodies 100 .

The present invention is mainly composed of the aforementioned devices, and can quickly and accurately perform any combination of the two plate bodies 100 . The first step is to take the two plate bodies 100 and flatten each other with the joint surface 101 to align the positioning counterbores 110 of the two plate bodies 100 , and put them into the space formed by the two positioning counterbore 110 . The positioning pin 210 is used for positioning, and the nut 220 is inserted into the nut through-hole 120 of the two plate bodies 100 respectively. The nut 220 can be inserted directly during the manufacture of the plate body 100, or when the plate body 100 is combined. Insert it separately, then insert the coupling bolt 230 from the direction of the pre-embedded countersunk hole 130 of any one of the plate bodies 100, pass the nut 220 and the positioning pin 210 in the entering direction, and then lock the nut in the opposite direction. 220 to complete the mutual combination of the two boards 100 .

The aforementioned boards 100 have the same shape and size, so that when the boards 100 are combined, the edges are flush and closely attached to each other, or, as shown in FIG. 8 , any two boards 100 are combined with each other at intervals, Then they are stacked and locked alternately to form a dislocation combined implementation method, which can be adjusted according to the needs. Of course, the positioning countersunk holes 110, the nut through holes 120 and the pre-embedded countersunk holes 130 on each plate body 100 need to be pre-installed in advance. Cooperate.

Each of the plate bodies 100 is provided with more than one set of the positioning counterbore 110 , the nut through hole 120 and the pre-embedded counterbore 130 , as well as the matching positioning pin 210 , the nut 220 and the coupling bolt 230 , usually above At least two groups are arranged in the downward, left and right or diagonal directions, so as to stabilize the combination between the two plate bodies 100 , of course, more groups are also possible, which is not limited.

The diameter of the positioning counterbore 110 is equal to or slightly larger than the outer diameter of the positioning plug 210 , and the depth of the positioning counterbore 110 is slightly larger than 1/2 of the length of the positioning plug 210 , that is, the combination of the two plates 100 will be larger than The embedding space of the length of the positioning plug 210 enables the positioning plug 210 to be smoothly embedded in the positioning counterbore 110 .

In addition, the diameter of the channel 211 of the positioning plug 210 is slightly larger than the outer diameter of the thread 231 of the coupling bolt 230 , so that the coupling bolt 230 can pass through the channel 211 .

The outer diameter of the two nuts 220 is slightly larger than that of the nut through hole 120 , forming a tight fit to fix the nut 220 in the nut through hole 120 . The two nuts 220 are provided with an anti-slip idling unit 222 on the outer diameter, and the slip idling rotates The unit 222 is embedded in the plate body 100 to further strengthen the fixing of the two nuts 220 .

The rear ends of the two nuts 220 have a nut pulling plate 223. The nut pulling plate 223 protrudes from the nut through hole 120 and sinks into the pre-embedded counterbore 130. A spanner groove 224 is provided on the outer side of the nut pulling plate 223. The wrench groove 224 is used for positioning a special wrench (not shown) to stretch and adjust to move the two nuts 220 , and the threads 225 in the screw holes 221 of the two nuts 220 are connected to the coupling bolt 230 . The threads 231 cooperate with each other for effective engagement.

The rear end of the thread 231 of the coupling bolt 230 is a toothless cylinder 232 , and the diameter of the threadless cylinder 232 is smaller than the inner diameter of the thread 225 of the screw holes 221 of the two nuts 220 , so that the thread of the coupling bolt 230 is After the teeth 231 pass through the nut 220 in the entering direction, the toothless cylinder 232 must pass through the nut 220 and the positioning plug 210 in the entering direction, and then locked on the nut 220 opposite to the entering direction, and the combination bolt 230 There is a bolt head 233 at the rear end of the bolt, the bolt head 233 protrudes from the nut 220 and sinks into the pre-embedded countersunk hole 130. The diameter and depth of the pre-embedded countersunk hole 130 can be inserted into the bolt wrench (not shown in the figure) to move. Install the coupling bolt 230 .

Please refer to FIG. 8 , when the present invention is applied to the combination of wall panels, an L-shaped angle iron 300 is provided on the edge of any one of the panel bodies 100 , and a long groove-shaped hole groove 310 is provided on the upper panel surface of the L-shaped angle iron 300 , and a fixing bolt 320 is inserted through the long groove type hole groove 310 to be locked on the plate body 100, and the lower plate surface of the L-shaped angle iron 300 is provided with a plurality of reserved through holes 330, so that it is necessary to install On the structure supported by the wall panel (not shown in the figure), connecting screws 340 are used to respectively pass through the reserved through holes 330 to fix the board body 100 , and the long groove type hole 310 can change the board body 100 The adhesiveness of the wall panel is adjusted according to the distance from the L-shaped angle iron 300 .

Wherein, the L-shaped angle iron 300, the fixing bolt 320 and each of the connecting screws 340 can be arranged in more than one group on one side edge of the plate body 100, or can be arranged on both side edges of the plate body 100 at the same time, as needed make adjustments.

Referring to FIG. 9 , the surface of each plate body 100 is usually provided with a plurality of through holes 140 , and the through holes 140 can be used to insert screws or latches for locking or positioning applications, and the positioning counterbore 110 of the present invention , The nut through hole 120 and the pre-embedded countersunk hole 130 can be directly formed on any of the through holes 140; The positioning counterbore 150 is positioned so that the auxiliary positioning counterbore 150 can also be inserted into the positioning pin 210 to enhance the positioning function.

The above are only preferred embodiments of the present invention, and are not intended to limit the scope of implementation of the present invention; if the present invention is modified or equivalently replaced without departing from the spirit and scope of the present invention, it shall be covered by the protection within the scope of the patent application of the present invention. within the range.

100: Board body 101: Combined surface 102: Bolt surface 110: Positioning counterbore 120: Nut through hole 130: Pre-buried countersunk hole 140: Through hole 150: Auxiliary positioning counterbore 200: Locking module 210: Positioning pins 211: Channel 220: Nut 221: screw hole 222: Anti-slip idling unit 223: Nut pull plate 224: Wrench groove 225: Thread 230: Combined bolts 231: Thread 232: Toothless Cylinder 233: Bolt Head 300: L type angle iron 310: Long groove groove 320: fixing bolt 330: reserved through hole 340: Connecting screws

FIG. 1 is an exploded perspective view of the positioning and locking system of the present invention; Fig. 2 is a partial cross-sectional perspective enlarged view of the positioning and locking system; Figure 3 is an enlarged cross-sectional plan view of the positioning and locking system; Fig. 4 is the three-dimensional combined view of this positioning locking system; 5 is an exploded perspective view of a locking module of the positioning and locking system; Fig. 6 is the three-dimensional combined view of this locking module; Fig. 7 is a partial cross-sectional perspective view of the locking module; FIG. 8 is a perspective combined view of the positioning and locking system provided with an L-shaped angle iron; and FIG. 9 is a sectional plan view of the positioning and locking system provided with auxiliary positioning counterbores.

100: Board body

101: Combined surface

102: Bolt surface

110: Positioning counterbore

130: Pre-buried countersunk hole

210: Positioning pins

220: Nut

230: Combined bolts

Claims (9)

A plate-body combined positioning and locking system, comprising: At least two plate bodies, one end surface of each plate body is a joint surface, and the other end surface is a latching surface, each plate body is provided with a positioning counterbore on the joint surface, and is set on the latching surface opposite to the positioning counterbore There is a pre-embedded countersunk hole, and a nut through hole is penetrated between the positioning countersunk hole and the pre-embedded countersunk hole; a positioning pin is embedded between the two positioning counterbores for positioning when the two plates are combined with the bonding surfaces facing each other, and the positioning pin has a channel in the middle; Two nuts are respectively inserted and fixed in the through holes of the nuts of the two plates, and a screw hole is arranged in the middle of each of the nuts; A combination bolt penetrates from the nut of any one of the plate bodies, passes through the channel of the positioning bolt, and is locked in the screw hole of the other nut. The positioning and locking system for board-body combination according to claim 1, wherein each of the board bodies has the same shape and size, so that when the board bodies are combined, the edges are flush and closely fit each other, or the opposite The plates are spaced apart from each other to form a dislocation combination. The plate-body combination positioning and locking system according to claim 1, wherein each plate body is provided with more than one set of the positioning counterbores, the nut through-holes, the pre-embedded counterbores, and the matching positioning inserts. the pin, the nut and the combination bolt. The plate-body combined positioning and locking system according to claim 1, wherein the diameter of the positioning counterbore is equal to or slightly larger than the outer diameter of the positioning plug, and the depth of the positioning counterbore is slightly larger than 1/2 of the length of the positioning plug , so that the positioning plug can be smoothly embedded in the positioning counterbore, and the diameter of the channel of the positioning plug is slightly larger than the outer diameter of the thread of the combination bolt, so that the combination bolt can pass through the channel. The plate-body combination positioning and locking system according to claim 1, wherein the outer diameters of the two nuts are slightly larger than the through holes of the nuts to form a tight fit, the two nuts are provided with an anti-slip idling unit on the outer diameters, and the two nuts are There is a nut pulling plate at the tail end, the nut pulling plate is sunk into the pre-embedded counterbore, and the outer side of the nut pulling plate is provided with a wrench clamping groove, the wrench clamping groove is used for positioning the wrench to move the two nuts, and the two nuts The threads in the screw holes are engaged with the threads of the combination bolt. The plate-body combination positioning and locking system according to claim 1, wherein the front end of the combination bolt has screw teeth, the rear end of the screw teeth is a toothless cylinder, and the diameter of the toothless cylinder is smaller than the diameter of the screw of the two nuts. The inner diameter of the thread of the hole, so that the toothless cylinder of the coupling bolt penetrates through any one of the nut and the positioning plug and is locked on the other nut. The tail end of the coupling bolt has a bolt head, and the bolt head The diameter and depth of the pre-embedded countersunk hole can be placed into the bolt wrench to move. The plate-body combination positioning and locking system according to claim 1, wherein an L-shaped angle iron is arranged on the edge of any one of the plate bodies, and a long groove-shaped hole is arranged on the upper plate surface of the L-shaped angle iron, and the A fixing bolt is inserted through the long groove-shaped hole and locked on the plate body, and the lower plate surface of the L-shaped angle iron is provided with a plurality of reserved through holes, and each of the reserved through holes is respectively threaded with connecting screws to The plate body is fixed on the supporting structure. The plate-body combination positioning and locking system according to claim 7, wherein the L-shaped angle iron, the fixing bolt and each of the connecting screws can be arranged in more than one group on one side edge of the plate body, or at the same time. The two side edges of the board body. The plate-body combination positioning and locking system according to claim 1, wherein a plurality of through holes are provided on the surface of each plate body, and each of the through holes is provided with an auxiliary positioning counterbore on the joint surface, and the auxiliary positioning Countersunk holes can also be placed in the positioning pins to enhance the positioning function.

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